The year in U.S. markets in five graphs

NEW YORK (Reuters) - U.S. stocks are poised to close out 2017 with a stellar performance, with the Dow Jones Industrial Average , S&P 500 and Nasdaq Composite all poised for gains of roughly 20 percent or more.

NEW YORK (Reuters) - U.S. stocks are poised to close out 2017 with a stellar performance, with the Dow Jones Industrial Average , S&P 500 and Nasdaq Composite all poised for gains of roughly 20 percent or more.